Network streaming support

[lttng-tools.git] / src / common / kernel-ctl / kernel-ioctl.h

diff --git a/src/common/kernel-ctl/kernel-ioctl.h b/src/common/kernel-ctl/kernel-ioctl.h
index 408535d431a7578702cc4544f38f69dada71ae78..35942befa3cceea7a393be9de20b734527bb7aad 100644 (file)
--- a/src/common/kernel-ctl/kernel-ioctl.h
+++ b/src/common/kernel-ctl/kernel-ioctl.h
@@ -2,19 +2,18 @@
  * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
  *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; only version 2
- * of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef _LTT_KERNEL_IOCTL_H
@@ -47,6 +46,9 @@
 #define RING_BUFFER_GET_MMAP_READ_OFFSET    _IOR(0xF6, 0x0B, unsigned long)
 /* flush the current sub-buffer */
 #define RING_BUFFER_FLUSH                   _IO(0xF6, 0x0C)
+/* map stream to stream id for network streaming */
+#define RING_BUFFER_SET_STREAM_ID           _IOW(0xF6, 0x0D, unsigned long)
+
 
 /* LTTng file descriptor ioctl */
 #define LTTNG_KERNEL_SESSION                _IO(0xF6, 0x40)
@@ -69,6 +71,8 @@
 #define LTTNG_KERNEL_STREAM                 _IO(0xF6, 0x60)
 #define LTTNG_KERNEL_EVENT                  \
                _IOW(0xF6, 0x61, struct lttng_kernel_event)
+#define LTTNG_KERNEL_STREAM_ID_OFFSET       \
+               _IOR(0xF6, 0x62, unsigned long)
 
 /* Event and Channel FD ioctl */
 #define LTTNG_KERNEL_CONTEXT                \